56398953

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 83383552

約数和(自身を除く): 26984599

約数列:

[1, 3, 13, 39, 61, 151, 157, 183, 453, 471, 793, 1963, 2041, 2379, 5889, 6123, 9211, 9577, 23707, 27633, 28731, 71121, 119743, 124501, 308191, 359229, 373503, 924573, 1446127, 4338381, 18799651, 56398953]

約数ペア:

[(1, 56398953), (3, 18799651), (13, 4338381), (39, 1446127), (61, 924573), (151, 373503), (157, 359229), (183, 308191), (453, 124501), (471, 119743), (793, 71121), (1963, 28731), (2041, 27633), (2379, 23707), (5889, 9577), (6123, 9211)]