117878519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 22089481

約数列:

[1, 11, 23, 53, 59, 149, 253, 583, 649, 1219, 1357, 1639, 3127, 3427, 7897, 8791, 13409, 14927, 34397, 37697, 71921, 86867, 96701, 181631, 202193, 465923, 791131, 1997941, 2224123, 5125153, 10716229, 117878519]

約数ペア:

[(1, 117878519), (11, 10716229), (23, 5125153), (53, 2224123), (59, 1997941), (149, 791131), (253, 465923), (583, 202193), (649, 181631), (1219, 96701), (1357, 86867), (1639, 71921), (3127, 37697), (3427, 34397), (7897, 14927), (8791, 13409)]