31945156929

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{937}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 55164485376

約数和(自身を除く): 23219328447

約数列:

[1, 3, 7, 9, 21, 41, 63, 67, 123, 197, 201, 287, 369, 469, 591, 603, 861, 937, 1379, 1407, 1773, 2583, 2747, 2811, 4137, 4221, 6559, 8077, 8241, 8433, 12411, 13199, 19229, 19677, 24231, 24723, 38417, 39597, 56539, 57687, 59031, 62779, 72693, 92393, 115251, 118791, 169617, 173061, 184589, 188337, 268919, 277179, 345753, 439453, 508851, 541159, 553767, 565011, 806757, 831537, 1292123, 1318359, 1623477, 1661301, 2420271, 2573939, 3788113, 3876369, 3955077, 4870431, 7568149, 7721817, 11364339, 11629107, 12367463, 18017573, 22704447, 23165451, 34093017, 37102389, 52977043, 54052719, 68113341, 86572241, 111307167, 158931129, 162158157, 259716723, 476793387, 507065983, 779150169, 1521197949, 3549461881, 4563593847, 10648385643, 31945156929]

約数ペア:

[(1, 31945156929), (3, 10648385643), (7, 4563593847), (9, 3549461881), (21, 1521197949), (41, 779150169), (63, 507065983), (67, 476793387), (123, 259716723), (197, 162158157), (201, 158931129), (287, 111307167), (369, 86572241), (469, 68113341), (591, 54052719), (603, 52977043), (861, 37102389), (937, 34093017), (1379, 23165451), (1407, 22704447), (1773, 18017573), (2583, 12367463), (2747, 11629107), (2811, 11364339), (4137, 7721817), (4221, 7568149), (6559, 4870431), (8077, 3955077), (8241, 3876369), (8433, 3788113), (12411, 2573939), (13199, 2420271), (19229, 1661301), (19677, 1623477), (24231, 1318359), (24723, 1292123), (38417, 831537), (39597, 806757), (56539, 565011), (57687, 553767), (59031, 541159), (62779, 508851), (72693, 439453), (92393, 345753), (115251, 277179), (118791, 268919), (169617, 188337), (173061, 184589)]