2793711249

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1847}}^1$

素因数の和:2067

約数の個数: 64

約数和(自身を含む): 4853882880

約数和(自身を除く): 2060171631

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 151, 159, 189, 371, 453, 477, 1057, 1113, 1359, 1431, 1847, 3171, 3339, 4077, 5541, 8003, 9513, 10017, 12929, 16623, 24009, 28539, 38787, 49869, 56021, 72027, 97891, 116361, 168063, 216081, 278897, 293673, 349083, 504189, 685237, 836691, 881019, 1512567, 1952279, 2055711, 2510073, 2643057, 5856837, 6167133, 7530219, 14781541, 17570511, 18501399, 44344623, 52711533, 103470787, 133033869, 310412361, 399101607, 931237083, 2793711249]

約数ペア:

[(1, 2793711249), (3, 931237083), (7, 399101607), (9, 310412361), (21, 133033869), (27, 103470787), (53, 52711533), (63, 44344623), (151, 18501399), (159, 17570511), (189, 14781541), (371, 7530219), (453, 6167133), (477, 5856837), (1057, 2643057), (1113, 2510073), (1359, 2055711), (1431, 1952279), (1847, 1512567), (3171, 881019), (3339, 836691), (4077, 685237), (5541, 504189), (8003, 349083), (9513, 293673), (10017, 278897), (12929, 216081), (16623, 168063), (24009, 116361), (28539, 97891), (38787, 72027), (49869, 56021)]