81942370059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{58271}}^1$

素因数の和:59319

約数の個数: 32

約数和(自身を含む): 122085900288

約数和(自身を除く): 40143530229

約数列:

[1, 3, 11, 33, 43, 129, 473, 991, 1419, 2973, 10901, 32703, 42613, 58271, 127839, 174813, 468743, 640981, 1406229, 1922943, 2505653, 7516959, 27562183, 57746561, 82686549, 173239683, 635212171, 1905636513, 2483102123, 7449306369, 27314123353, 81942370059]

約数ペア:

[(1, 81942370059), (3, 27314123353), (11, 7449306369), (33, 2483102123), (43, 1905636513), (129, 635212171), (473, 173239683), (991, 82686549), (1419, 57746561), (2973, 27562183), (10901, 7516959), (32703, 2505653), (42613, 1922943), (58271, 1406229), (127839, 640981), (174813, 468743)]