150310251

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{823}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 268742656

約数和(自身を除く): 118432405

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 223, 273, 669, 819, 823, 1561, 2007, 2469, 2899, 4683, 5761, 7407, 8697, 10699, 14049, 17283, 20293, 26091, 32097, 51849, 60879, 74893, 96291, 182637, 183529, 224679, 550587, 674037, 1284703, 1651761, 2385877, 3854109, 7157631, 11562327, 16701139, 21472893, 50103417, 150310251]

約数ペア:

[(1, 150310251), (3, 50103417), (7, 21472893), (9, 16701139), (13, 11562327), (21, 7157631), (39, 3854109), (63, 2385877), (91, 1651761), (117, 1284703), (223, 674037), (273, 550587), (669, 224679), (819, 183529), (823, 182637), (1561, 96291), (2007, 74893), (2469, 60879), (2899, 51849), (4683, 32097), (5761, 26091), (7407, 20293), (8697, 17283), (10699, 14049)]