1569217940109

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{2302753}}^1$

素因数の和:2302991

約数の個数: 40

約数和(自身を含む): 2407391141760

約数和(自身を除く): 838173201651

約数列:

[1, 3, 9, 27, 47, 81, 141, 179, 423, 537, 1269, 1611, 3807, 4833, 8413, 14499, 25239, 75717, 227151, 681453, 2302753, 6908259, 20724777, 62174331, 108229391, 186522993, 324688173, 412192787, 974064519, 1236578361, 2922193557, 3709735083, 8766580671, 11129205249, 19373060989, 33387615747, 58119182967, 174357548901, 523072646703, 1569217940109]

約数ペア:

[(1, 1569217940109), (3, 523072646703), (9, 174357548901), (27, 58119182967), (47, 33387615747), (81, 19373060989), (141, 11129205249), (179, 8766580671), (423, 3709735083), (537, 2922193557), (1269, 1236578361), (1611, 974064519), (3807, 412192787), (4833, 324688173), (8413, 186522993), (14499, 108229391), (25239, 62174331), (75717, 20724777), (227151, 6908259), (681453, 2302753)]