61691922

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 143078400

約数和(自身を除く): 81386478

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 137, 186, 269, 274, 279, 411, 538, 558, 807, 822, 837, 1233, 1614, 1674, 2421, 2466, 3699, 4247, 4842, 7263, 7398, 8339, 8494, 12741, 14526, 16678, 25017, 25482, 36853, 38223, 50034, 73706, 75051, 76446, 110559, 114669, 150102, 221118, 225153, 229338, 331677, 450306, 663354, 995031, 1142443, 1990062, 2284886, 3427329, 6854658, 10281987, 20563974, 30845961, 61691922]

約数ペア:

[(1, 61691922), (2, 30845961), (3, 20563974), (6, 10281987), (9, 6854658), (18, 3427329), (27, 2284886), (31, 1990062), (54, 1142443), (62, 995031), (93, 663354), (137, 450306), (186, 331677), (269, 229338), (274, 225153), (279, 221118), (411, 150102), (538, 114669), (558, 110559), (807, 76446), (822, 75051), (837, 73706), (1233, 50034), (1614, 38223), (1674, 36853), (2421, 25482), (2466, 25017), (3699, 16678), (4247, 14526), (4842, 12741), (7263, 8494), (7398, 8339)]