188702975013

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2612927}}^1$

素因数の和:2613137

約数の個数: 32

約数和(自身を含む): 304353853440

約数和(自身を除く): 115650878427

約数列:

[1, 3, 7, 19, 21, 57, 133, 181, 399, 543, 1267, 3439, 3801, 10317, 24073, 72219, 2612927, 7838781, 18290489, 49645613, 54871467, 148936839, 347519291, 472939787, 1042557873, 1418819361, 3310578509, 8985855953, 9931735527, 26957567859, 62900991671, 188702975013]

約数ペア:

[(1, 188702975013), (3, 62900991671), (7, 26957567859), (19, 9931735527), (21, 8985855953), (57, 3310578509), (133, 1418819361), (181, 1042557873), (399, 472939787), (543, 347519291), (1267, 148936839), (3439, 54871467), (3801, 49645613), (10317, 18290489), (24073, 7838781), (72219, 2612927)]