147432831

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5347}}^1$

素因数の和:5471

約数の個数: 32

約数和(自身を含む): 244382208

約数和(自身を除く): 96949377

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 273, 303, 707, 1313, 2121, 3939, 5347, 9191, 16041, 27573, 37429, 69511, 112287, 208533, 486577, 540047, 1459731, 1620141, 3780329, 7020611, 11340987, 21061833, 49144277, 147432831]

約数ペア:

[(1, 147432831), (3, 49144277), (7, 21061833), (13, 11340987), (21, 7020611), (39, 3780329), (91, 1620141), (101, 1459731), (273, 540047), (303, 486577), (707, 208533), (1313, 112287), (2121, 69511), (3939, 37429), (5347, 27573), (9191, 16041)]