67820973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 106468992

約数和(自身を除く): 38648019

約数列:

[1, 3, 11, 17, 33, 51, 53, 159, 187, 561, 583, 901, 1749, 2281, 2703, 6843, 9911, 25091, 29733, 38777, 75273, 116331, 120893, 362679, 426547, 1279641, 1329823, 2055181, 3989469, 6165543, 22606991, 67820973]

約数ペア:

[(1, 67820973), (3, 22606991), (11, 6165543), (17, 3989469), (33, 2055181), (51, 1329823), (53, 1279641), (159, 426547), (187, 362679), (561, 120893), (583, 116331), (901, 75273), (1749, 38777), (2281, 29733), (2703, 25091), (6843, 9911)]