78484809

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1483}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 119669760

約数和(自身を除く): 41184951

約数列:

[1, 3, 13, 23, 39, 59, 69, 177, 299, 767, 897, 1357, 1483, 2301, 4071, 4449, 17641, 19279, 34109, 52923, 57837, 87497, 102327, 262491, 443417, 1137461, 1330251, 2012431, 3412383, 6037293, 26161603, 78484809]

約数ペア:

[(1, 78484809), (3, 26161603), (13, 6037293), (23, 3412383), (39, 2012431), (59, 1330251), (69, 1137461), (177, 443417), (299, 262491), (767, 102327), (897, 87497), (1357, 57837), (1483, 52923), (2301, 34109), (4071, 19279), (4449, 17641)]