74773569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 116750592

約数和(自身を除く): 41977023

約数列:

[1, 3, 13, 19, 39, 47, 57, 113, 141, 247, 339, 361, 611, 741, 893, 1083, 1469, 1833, 2147, 2679, 4407, 4693, 5311, 6441, 11609, 14079, 15933, 16967, 27911, 34827, 40793, 50901, 69043, 83733, 100909, 122379, 207129, 220571, 302727, 530309, 661713, 1311817, 1590927, 1917271, 3935451, 5751813, 24924523, 74773569]

約数ペア:

[(1, 74773569), (3, 24924523), (13, 5751813), (19, 3935451), (39, 1917271), (47, 1590927), (57, 1311817), (113, 661713), (141, 530309), (247, 302727), (339, 220571), (361, 207129), (611, 122379), (741, 100909), (893, 83733), (1083, 69043), (1469, 50901), (1833, 40793), (2147, 34827), (2679, 27911), (4407, 16967), (4693, 15933), (5311, 14079), (6441, 11609)]