151396077

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 237219840

約数和(自身を除く): 85823763

約数列:

[1, 3, 7, 21, 43, 129, 301, 389, 431, 903, 1167, 1293, 2723, 3017, 8169, 9051, 16727, 18533, 50181, 55599, 117089, 129731, 167659, 351267, 389193, 502977, 1173613, 3520839, 7209337, 21628011, 50465359, 151396077]

約数ペア:

[(1, 151396077), (3, 50465359), (7, 21628011), (21, 7209337), (43, 3520839), (129, 1173613), (301, 502977), (389, 389193), (431, 351267), (903, 167659), (1167, 129731), (1293, 117089), (2723, 55599), (3017, 50181), (8169, 18533), (9051, 16727)]