70743789

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 110822400

約数和(自身を除く): 40078611

約数列:

[1, 3, 9, 29, 47, 73, 79, 87, 141, 219, 237, 261, 423, 657, 711, 1363, 2117, 2291, 3431, 3713, 4089, 5767, 6351, 6873, 10293, 11139, 12267, 17301, 19053, 20619, 30879, 33417, 51903, 99499, 107677, 167243, 271049, 298497, 323031, 501729, 813147, 895491, 969093, 1505187, 2439441, 7860421, 23581263, 70743789]

約数ペア:

[(1, 70743789), (3, 23581263), (9, 7860421), (29, 2439441), (47, 1505187), (73, 969093), (79, 895491), (87, 813147), (141, 501729), (219, 323031), (237, 298497), (261, 271049), (423, 167243), (657, 107677), (711, 99499), (1363, 51903), (2117, 33417), (2291, 30879), (3431, 20619), (3713, 19053), (4089, 17301), (5767, 12267), (6351, 11139), (6873, 10293)]