102081609

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 173631744

約数和(自身を除く): 71550135

約数列:

[1, 3, 7, 9, 21, 61, 63, 101, 183, 263, 303, 427, 549, 707, 789, 909, 1281, 1841, 2121, 2367, 3843, 5523, 6161, 6363, 16043, 16569, 18483, 26563, 43127, 48129, 55449, 79689, 112301, 129381, 144387, 185941, 239067, 336903, 388143, 557823, 1010709, 1620343, 1673469, 4861029, 11342401, 14583087, 34027203, 102081609]

約数ペア:

[(1, 102081609), (3, 34027203), (7, 14583087), (9, 11342401), (21, 4861029), (61, 1673469), (63, 1620343), (101, 1010709), (183, 557823), (263, 388143), (303, 336903), (427, 239067), (549, 185941), (707, 144387), (789, 129381), (909, 112301), (1281, 79689), (1841, 55449), (2121, 48129), (2367, 43127), (3843, 26563), (5523, 18483), (6161, 16569), (6363, 16043)]