69995373

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1319}}^1$

素因数の和:1374

約数の個数: 36

約数和(自身を含む): 114665760

約数和(自身を除く): 44670387

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 361, 399, 931, 1083, 1319, 2527, 2793, 3957, 7581, 9233, 17689, 25061, 27699, 53067, 64631, 75183, 175427, 193893, 476159, 526281, 1227989, 1428477, 3333113, 3683967, 9999339, 23331791, 69995373]

約数ペア:

[(1, 69995373), (3, 23331791), (7, 9999339), (19, 3683967), (21, 3333113), (49, 1428477), (57, 1227989), (133, 526281), (147, 476159), (361, 193893), (399, 175427), (931, 75183), (1083, 64631), (1319, 53067), (2527, 27699), (2793, 25061), (3957, 17689), (7581, 9233)]