171291294

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 390600000

約数和(自身を除く): 219308706

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 149, 183, 298, 349, 366, 447, 549, 698, 894, 1047, 1098, 1341, 1647, 2094, 2682, 3141, 3294, 4023, 6282, 8046, 9089, 9423, 18178, 18846, 21289, 27267, 42578, 52001, 54534, 63867, 81801, 104002, 127734, 156003, 163602, 191601, 245403, 312006, 383202, 468009, 490806, 574803, 936018, 1149606, 1404027, 2808054, 3172061, 6344122, 9516183, 19032366, 28548549, 57097098, 85645647, 171291294]

約数ペア:

[(1, 171291294), (2, 85645647), (3, 57097098), (6, 28548549), (9, 19032366), (18, 9516183), (27, 6344122), (54, 3172061), (61, 2808054), (122, 1404027), (149, 1149606), (183, 936018), (298, 574803), (349, 490806), (366, 468009), (447, 383202), (549, 312006), (698, 245403), (894, 191601), (1047, 163602), (1098, 156003), (1341, 127734), (1647, 104002), (2094, 81801), (2682, 63867), (3141, 54534), (3294, 52001), (4023, 42578), (6282, 27267), (8046, 21289), (9089, 18846), (9423, 18178)]