81461106

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{28463}}^1$

素因数の和:28527

約数の個数: 32

約数和(自身を含む): 184446720

約数和(自身を除く): 102985614

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 28463, 56926, 85389, 170778, 256167, 512334, 768501, 1508539, 1537002, 3017078, 4525617, 9051234, 13576851, 27153702, 40730553, 81461106]

約数ペア:

[(1, 81461106), (2, 40730553), (3, 27153702), (6, 13576851), (9, 9051234), (18, 4525617), (27, 3017078), (53, 1537002), (54, 1508539), (106, 768501), (159, 512334), (318, 256167), (477, 170778), (954, 85389), (1431, 56926), (2862, 28463)]