135687573

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 231783552

約数和(自身を除く): 96095979

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 131, 287, 369, 393, 401, 861, 917, 1179, 1203, 2583, 2751, 2807, 3609, 5371, 8253, 8421, 16113, 16441, 25263, 37597, 48339, 49323, 52531, 112791, 115087, 147969, 157593, 338373, 345261, 367717, 472779, 1035783, 1103151, 2153771, 3309453, 6461313, 15076397, 19383939, 45229191, 135687573]

約数ペア:

[(1, 135687573), (3, 45229191), (7, 19383939), (9, 15076397), (21, 6461313), (41, 3309453), (63, 2153771), (123, 1103151), (131, 1035783), (287, 472779), (369, 367717), (393, 345261), (401, 338373), (861, 157593), (917, 147969), (1179, 115087), (1203, 112791), (2583, 52531), (2751, 49323), (2807, 48339), (3609, 37597), (5371, 25263), (8253, 16441), (8421, 16113)]