77456919197

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1\times {\mathrm{983}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 94981662720

約数和(自身を除く): 17524743523

約数列:

[1, 7, 23, 49, 139, 161, 503, 973, 983, 1127, 3197, 3521, 6811, 6881, 11569, 22379, 22609, 24647, 48167, 69917, 80983, 136637, 156653, 158263, 489419, 494449, 566881, 956459, 1107841, 1608091, 3142651, 3425933, 3461143, 6695213, 11256637, 11372327, 21998557, 24228001, 68728411, 78796459, 79606289, 153989899, 481098877, 557244023, 1580753453, 3367692139, 11065274171, 77456919197]

約数ペア:

[(1, 77456919197), (7, 11065274171), (23, 3367692139), (49, 1580753453), (139, 557244023), (161, 481098877), (503, 153989899), (973, 79606289), (983, 78796459), (1127, 68728411), (3197, 24228001), (3521, 21998557), (6811, 11372327), (6881, 11256637), (11569, 6695213), (22379, 3461143), (22609, 3425933), (24647, 3142651), (48167, 1608091), (69917, 1107841), (80983, 956459), (136637, 566881), (156653, 494449), (158263, 489419)]