15816804771

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{42697}}^1$

素因数の和:42883

約数の個数: 32

約数和(自身を含む): 22763157760

約数和(自身を除く): 6946352989

約数列:

[1, 3, 19, 57, 67, 97, 201, 291, 1273, 1843, 3819, 5529, 6499, 19497, 42697, 123481, 128091, 370443, 811243, 2433729, 2860699, 4141609, 8582097, 12424827, 54353281, 78690571, 163059843, 236071713, 277487803, 832463409, 5272268257, 15816804771]

約数ペア:

[(1, 15816804771), (3, 5272268257), (19, 832463409), (57, 277487803), (67, 236071713), (97, 163059843), (201, 78690571), (291, 54353281), (1273, 12424827), (1843, 8582097), (3819, 4141609), (5529, 2860699), (6499, 2433729), (19497, 811243), (42697, 370443), (123481, 128091)]