137324733

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{761}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 225990912

約数和(自身を除く): 88666179

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 661, 761, 1983, 2283, 4627, 5327, 8593, 9893, 13881, 15981, 25779, 29679, 60151, 69251, 180453, 207753, 503021, 1509063, 3521147, 6539273, 10563441, 19617819, 45774911, 137324733]

約数ペア:

[(1, 137324733), (3, 45774911), (7, 19617819), (13, 10563441), (21, 6539273), (39, 3521147), (91, 1509063), (273, 503021), (661, 207753), (761, 180453), (1983, 69251), (2283, 60151), (4627, 29679), (5327, 25779), (8593, 15981), (9893, 13881)]