66130659

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 116263680

約数和(自身を除く): 50133021

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 101, 133, 171, 303, 399, 547, 707, 909, 1197, 1641, 1919, 2121, 3829, 4923, 5757, 6363, 10393, 11487, 13433, 17271, 31179, 34461, 40299, 55247, 72751, 93537, 120897, 165741, 218253, 386729, 497223, 654759, 1049693, 1160187, 3149079, 3480561, 7347851, 9447237, 22043553, 66130659]

約数ペア:

[(1, 66130659), (3, 22043553), (7, 9447237), (9, 7347851), (19, 3480561), (21, 3149079), (57, 1160187), (63, 1049693), (101, 654759), (133, 497223), (171, 386729), (303, 218253), (399, 165741), (547, 120897), (707, 93537), (909, 72751), (1197, 55247), (1641, 40299), (1919, 34461), (2121, 31179), (3829, 17271), (4923, 13433), (5757, 11487), (6363, 10393)]