42850107

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 66393600

約数和(自身を除く): 23543493

約数列:

[1, 3, 9, 27, 37, 59, 111, 177, 333, 531, 727, 999, 1593, 2181, 2183, 6543, 6549, 19629, 19647, 26899, 42893, 58941, 80697, 128679, 242091, 386037, 726273, 1158111, 1587041, 4761123, 14283369, 42850107]

約数ペア:

[(1, 42850107), (3, 14283369), (9, 4761123), (27, 1587041), (37, 1158111), (59, 726273), (111, 386037), (177, 242091), (333, 128679), (531, 80697), (727, 58941), (999, 42893), (1593, 26899), (2181, 19647), (2183, 19629), (6543, 6549)]