153969309

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 253330560

約数和(自身を除く): 99361251

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 169, 351, 369, 507, 533, 823, 1107, 1521, 1599, 2469, 4563, 4797, 6929, 7407, 10699, 14391, 20787, 22221, 32097, 33743, 62361, 96291, 101229, 139087, 187083, 288873, 303687, 417261, 438659, 911061, 1251783, 1315977, 3755349, 3947931, 5702567, 11843793, 17107701, 51323103, 153969309]

約数ペア:

[(1, 153969309), (3, 51323103), (9, 17107701), (13, 11843793), (27, 5702567), (39, 3947931), (41, 3755349), (117, 1315977), (123, 1251783), (169, 911061), (351, 438659), (369, 417261), (507, 303687), (533, 288873), (823, 187083), (1107, 139087), (1521, 101229), (1599, 96291), (2469, 62361), (4563, 33743), (4797, 32097), (6929, 22221), (7407, 20787), (10699, 14391)]