84102417

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4133}}^1$

素因数の和:4182

約数の個数: 48

約数和(自身を含む): 154776960

約数和(自身を除く): 70674543

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 2261, 2907, 4133, 6783, 12399, 20349, 28931, 37197, 70261, 78527, 86793, 210783, 235581, 260379, 491827, 549689, 632349, 706743, 1334959, 1475481, 1649067, 4004877, 4426443, 4947201, 9344713, 12014631, 28034139, 84102417]

約数ペア:

[(1, 84102417), (3, 28034139), (7, 12014631), (9, 9344713), (17, 4947201), (19, 4426443), (21, 4004877), (51, 1649067), (57, 1475481), (63, 1334959), (119, 706743), (133, 632349), (153, 549689), (171, 491827), (323, 260379), (357, 235581), (399, 210783), (969, 86793), (1071, 78527), (1197, 70261), (2261, 37197), (2907, 28931), (4133, 20349), (6783, 12399)]