147216490911

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7583}}^1\times {\mathrm{18127}}^1$

素因数の和:25740

約数の個数: 48

約数和(自身を含む): 257367711744

約数和(自身を除く): 110151220833

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 7583, 18127, 22749, 53081, 54381, 68247, 126889, 128911, 159243, 163143, 308159, 380667, 386733, 477729, 902377, 924477, 1142001, 1160199, 2157113, 2707131, 2773431, 6471339, 8121393, 19414017, 137457041, 412371123, 962199287, 1237113369, 2336769697, 2886597861, 7010309091, 8659793583, 16357387879, 21030927273, 49072163637, 147216490911]

約数ペア:

[(1, 147216490911), (3, 49072163637), (7, 21030927273), (9, 16357387879), (17, 8659793583), (21, 7010309091), (51, 2886597861), (63, 2336769697), (119, 1237113369), (153, 962199287), (357, 412371123), (1071, 137457041), (7583, 19414017), (18127, 8121393), (22749, 6471339), (53081, 2773431), (54381, 2707131), (68247, 2157113), (126889, 1160199), (128911, 1142001), (159243, 924477), (163143, 902377), (308159, 477729), (380667, 386733)]