79087911

素因数分解:

$3^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 124032000

約数和(自身を除く): 44944089

約数列:

[1, 3, 7, 21, 49, 147, 151, 343, 453, 509, 1029, 1057, 1527, 3171, 3563, 7399, 10689, 22197, 24941, 51793, 74823, 76859, 155379, 174587, 230577, 523761, 538013, 1614039, 3766091, 11298273, 26362637, 79087911]

約数ペア:

[(1, 79087911), (3, 26362637), (7, 11298273), (21, 3766091), (49, 1614039), (147, 538013), (151, 523761), (343, 230577), (453, 174587), (509, 155379), (1029, 76859), (1057, 74823), (1527, 51793), (3171, 24941), (3563, 22197), (7399, 10689)]