64691674201

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{26489}}^1$

素因数の和:26734

約数の個数: 48

約数和(自身を含む): 86102248320

約数和(自身を除く): 21410574119

約数列:

[1, 7, 11, 23, 49, 77, 161, 197, 253, 539, 1127, 1379, 1771, 2167, 4531, 9653, 12397, 15169, 26489, 31717, 49841, 106183, 185423, 222019, 291379, 348887, 609247, 1297961, 2039653, 2442209, 4264729, 5218333, 6701717, 14277571, 29853103, 36528331, 46912019, 57401663, 120021659, 255698317, 328384133, 401811641, 840151613, 1320238249, 2812681487, 5881061291, 9241667743, 64691674201]

約数ペア:

[(1, 64691674201), (7, 9241667743), (11, 5881061291), (23, 2812681487), (49, 1320238249), (77, 840151613), (161, 401811641), (197, 328384133), (253, 255698317), (539, 120021659), (1127, 57401663), (1379, 46912019), (1771, 36528331), (2167, 29853103), (4531, 14277571), (9653, 6701717), (12397, 5218333), (15169, 4264729), (26489, 2442209), (31717, 2039653), (49841, 1297961), (106183, 609247), (185423, 348887), (222019, 291379)]