670702923

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 1146324960

約数和(自身を除く): 475622037

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 101, 257, 261, 297, 303, 319, 771, 783, 891, 909, 957, 1111, 2313, 2349, 2727, 2827, 2871, 2929, 3333, 6939, 7453, 8181, 8481, 8613, 8787, 9999, 20817, 22359, 25443, 25839, 25957, 26361, 29997, 32219, 67077, 76329, 77871, 79083, 81983, 89991, 96657, 201231, 228987, 233613, 237249, 245949, 285527, 289971, 603693, 700839, 737847, 752753, 856581, 869913, 2102517, 2213541, 2258259, 2569743, 2609739, 6640623, 6774777, 7709229, 8280283, 20324331, 23127687, 24840849, 60972993, 74522547, 223567641, 670702923]

約数ペア:

[(1, 670702923), (3, 223567641), (9, 74522547), (11, 60972993), (27, 24840849), (29, 23127687), (33, 20324331), (81, 8280283), (87, 7709229), (99, 6774777), (101, 6640623), (257, 2609739), (261, 2569743), (297, 2258259), (303, 2213541), (319, 2102517), (771, 869913), (783, 856581), (891, 752753), (909, 737847), (957, 700839), (1111, 603693), (2313, 289971), (2349, 285527), (2727, 245949), (2827, 237249), (2871, 233613), (2929, 228987), (3333, 201231), (6939, 96657), (7453, 89991), (8181, 81983), (8481, 79083), (8613, 77871), (8787, 76329), (9999, 67077), (20817, 32219), (22359, 29997), (25443, 26361), (25839, 25957)]