63491121

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 99316800

約数和(自身を除く): 35825679

約数列:

[1, 3, 9, 27, 29, 81, 87, 151, 179, 261, 453, 537, 783, 1359, 1611, 2349, 4077, 4379, 4833, 5191, 12231, 13137, 14499, 15573, 27029, 39411, 46719, 81087, 118233, 140157, 243261, 354699, 420471, 729783, 783841, 2189349, 2351523, 7054569, 21163707, 63491121]

約数ペア:

[(1, 63491121), (3, 21163707), (9, 7054569), (27, 2351523), (29, 2189349), (81, 783841), (87, 729783), (151, 420471), (179, 354699), (261, 243261), (453, 140157), (537, 118233), (783, 81087), (1359, 46719), (1611, 39411), (2349, 27029), (4077, 15573), (4379, 14499), (4833, 13137), (5191, 12231)]