90092817

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1379

約数の個数: 40

約数和(自身を含む): 144340416

約数和(自身を除く): 54247599

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 207, 333, 621, 851, 999, 1307, 1863, 2553, 2997, 3921, 7659, 11763, 22977, 30061, 35289, 48359, 68931, 90183, 105867, 145077, 270549, 435231, 811647, 1112257, 1305693, 2434941, 3336771, 3917079, 10010313, 30030939, 90092817]

約数ペア:

[(1, 90092817), (3, 30030939), (9, 10010313), (23, 3917079), (27, 3336771), (37, 2434941), (69, 1305693), (81, 1112257), (111, 811647), (207, 435231), (333, 270549), (621, 145077), (851, 105867), (999, 90183), (1307, 68931), (1863, 48359), (2553, 35289), (2997, 30061), (3921, 22977), (7659, 11763)]