70998213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{991}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 111992832

約数和(自身を除く): 40994619

約数列:

[1, 3, 11, 13, 33, 39, 143, 167, 429, 501, 991, 1837, 2171, 2973, 5511, 6513, 10901, 12883, 23881, 32703, 38649, 71643, 141713, 165497, 425139, 496491, 1820467, 2151461, 5461401, 6454383, 23666071, 70998213]

約数ペア:

[(1, 70998213), (3, 23666071), (11, 6454383), (13, 5461401), (33, 2151461), (39, 1820467), (143, 496491), (167, 425139), (429, 165497), (501, 141713), (991, 71643), (1837, 38649), (2171, 32703), (2973, 23881), (5511, 12883), (6513, 10901)]