87034743

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{6211}}^1$

素因数の和:6396

約数の個数: 20

約数和(自身を含む): 130787448

約数和(自身を除く): 43752705

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 6211, 14013, 18633, 55899, 167697, 503091, 1074503, 3223509, 9670527, 29011581, 87034743]

約数ペア:

[(1, 87034743), (3, 29011581), (9, 9670527), (27, 3223509), (81, 1074503), (173, 503091), (519, 167697), (1557, 55899), (4671, 18633), (6211, 14013)]