848154069

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 1423244160

約数和(自身を除く): 575090091

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 331, 457, 623, 801, 993, 1371, 1869, 2317, 2979, 3199, 4113, 5607, 6951, 9597, 20853, 28791, 29459, 40673, 88377, 122019, 151267, 206213, 265131, 284711, 366057, 453801, 618639, 854133, 1058869, 1361403, 1855917, 2562399, 3176607, 9529821, 13462763, 40388289, 94239341, 121164867, 282718023, 848154069]

約数ペア:

[(1, 848154069), (3, 282718023), (7, 121164867), (9, 94239341), (21, 40388289), (63, 13462763), (89, 9529821), (267, 3176607), (331, 2562399), (457, 1855917), (623, 1361403), (801, 1058869), (993, 854133), (1371, 618639), (1869, 453801), (2317, 366057), (2979, 284711), (3199, 265131), (4113, 206213), (5607, 151267), (6951, 122019), (9597, 88377), (20853, 40673), (28791, 29459)]