90840633

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 135647232

約数和(自身を除く): 44806599

約数列:

[1, 3, 13, 31, 39, 93, 227, 331, 403, 681, 993, 1209, 2951, 4303, 7037, 8853, 10261, 12909, 21111, 30783, 75137, 91481, 133393, 225411, 274443, 400179, 976781, 2329247, 2930343, 6987741, 30280211, 90840633]

約数ペア:

[(1, 90840633), (3, 30280211), (13, 6987741), (31, 2930343), (39, 2329247), (93, 976781), (227, 400179), (331, 274443), (403, 225411), (681, 133393), (993, 91481), (1209, 75137), (2951, 30783), (4303, 21111), (7037, 12909), (8853, 10261)]