72692139

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 107956800

約数和(自身を除く): 35264661

約数列:

[1, 3, 13, 39, 41, 123, 169, 269, 507, 533, 807, 1599, 2197, 3497, 6591, 6929, 10491, 11029, 20787, 33087, 45461, 90077, 136383, 143377, 270231, 430131, 590993, 1772979, 1863901, 5591703, 24230713, 72692139]

約数ペア:

[(1, 72692139), (3, 24230713), (13, 5591703), (39, 1863901), (41, 1772979), (123, 590993), (169, 430131), (269, 270231), (507, 143377), (533, 136383), (807, 90077), (1599, 45461), (2197, 33087), (3497, 20787), (6591, 11029), (6929, 10491)]