153914481

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143711}}^1$

素因数の和:143741

約数の個数: 24

約数和(自身を含む): 269028864

約数和(自身を除く): 115114383

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 143711, 431133, 1005977, 1293399, 2443087, 3017931, 7329261, 9053793, 17101609, 21987783, 51304827, 153914481]

約数ペア:

[(1, 153914481), (3, 51304827), (7, 21987783), (9, 17101609), (17, 9053793), (21, 7329261), (51, 3017931), (63, 2443087), (119, 1293399), (153, 1005977), (357, 431133), (1071, 143711)]