156953199039

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5413}}^1\times {\mathrm{15173}}^1$

素因数の和:20616

約数の個数: 48

約数和(自身を含む): 262229298912

約数和(自身を除く): 105276099873

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 5413, 15173, 16239, 37891, 45519, 70369, 106211, 113673, 197249, 211107, 265237, 318633, 492583, 591747, 743477, 795711, 1380743, 1477749, 2230431, 3448081, 4142229, 9665201, 10344243, 28995603, 82131449, 246394347, 574920143, 1067708837, 1724760429, 3203126511, 4024441001, 7473961859, 12073323003, 22421885577, 52317733013, 156953199039]

約数ペア:

[(1, 156953199039), (3, 52317733013), (7, 22421885577), (13, 12073323003), (21, 7473961859), (39, 4024441001), (49, 3203126511), (91, 1724760429), (147, 1067708837), (273, 574920143), (637, 246394347), (1911, 82131449), (5413, 28995603), (15173, 10344243), (16239, 9665201), (37891, 4142229), (45519, 3448081), (70369, 2230431), (106211, 1477749), (113673, 1380743), (197249, 795711), (211107, 743477), (265237, 591747), (318633, 492583)]