69628783

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 85800960

約数和(自身を除く): 16172177

約数列:

[1, 7, 37, 41, 79, 83, 259, 287, 553, 581, 1517, 2923, 3071, 3239, 3403, 6557, 10619, 20461, 21497, 22673, 23821, 45899, 119843, 125911, 242609, 268837, 838901, 881377, 1698263, 1881859, 9946969, 69628783]

約数ペア:

[(1, 69628783), (7, 9946969), (37, 1881859), (41, 1698263), (79, 881377), (83, 838901), (259, 268837), (287, 242609), (553, 125911), (581, 119843), (1517, 45899), (2923, 23821), (3071, 22673), (3239, 21497), (3403, 20461), (6557, 10619)]