77895307

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 97182720

約数和(自身を除く): 19287413

約数列:

[1, 7, 19, 71, 73, 113, 133, 497, 511, 791, 1349, 1387, 2147, 5183, 8023, 8249, 9443, 9709, 15029, 36281, 56161, 57743, 98477, 152437, 156731, 585679, 689339, 1067059, 1097117, 4099753, 11127901, 77895307]

約数ペア:

[(1, 77895307), (7, 11127901), (19, 4099753), (71, 1097117), (73, 1067059), (113, 689339), (133, 585679), (497, 156731), (511, 152437), (791, 98477), (1349, 57743), (1387, 56161), (2147, 36281), (5183, 15029), (8023, 9709), (8249, 9443)]