40015691697

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{17351}}^1$

素因数の和:17733

約数の個数: 32

約数和(自身を含む): 55704084480

約数和(自身を除く): 15688392783

約数列:

[1, 3, 37, 79, 111, 237, 263, 789, 2923, 8769, 9731, 17351, 20777, 29193, 52053, 62331, 641987, 768749, 1370729, 1925961, 2306247, 4112187, 4563313, 13689939, 50716973, 152150919, 168842581, 360501727, 506527743, 1081505181, 13338563899, 40015691697]

約数ペア:

[(1, 40015691697), (3, 13338563899), (37, 1081505181), (79, 506527743), (111, 360501727), (237, 168842581), (263, 152150919), (789, 50716973), (2923, 13689939), (8769, 4563313), (9731, 4112187), (17351, 2306247), (20777, 1925961), (29193, 1370729), (52053, 768749), (62331, 641987)]