70331409

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 110352000

約数和(自身を除く): 40020591

約数列:

[1, 3, 9, 27, 29, 79, 81, 87, 237, 261, 379, 711, 783, 1137, 2133, 2291, 2349, 3411, 6399, 6873, 10233, 10991, 20619, 29941, 30699, 32973, 61857, 89823, 98919, 185571, 269469, 296757, 808407, 868289, 890271, 2425221, 2604867, 7814601, 23443803, 70331409]

約数ペア:

[(1, 70331409), (3, 23443803), (9, 7814601), (27, 2604867), (29, 2425221), (79, 890271), (81, 868289), (87, 808407), (237, 296757), (261, 269469), (379, 185571), (711, 98919), (783, 89823), (1137, 61857), (2133, 32973), (2291, 30699), (2349, 29941), (3411, 20619), (6399, 10991), (6873, 10233)]