15703551927

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{21613}}^1$

素因数の和:22252

約数の個数: 48

約数和(自身を含む): 27333928960

約数和(自身を除く): 11630377033

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 607, 1197, 1821, 4249, 5463, 11533, 12747, 21613, 34599, 38241, 64839, 80731, 103797, 151291, 194517, 242193, 410647, 453873, 726579, 1231941, 1361619, 2874529, 3695823, 8623587, 13119091, 25870761, 39357273, 91833637, 118071819, 249262729, 275500911, 747788187, 826502733, 1744839103, 2243364561, 5234517309, 15703551927]

約数ペア:

[(1, 15703551927), (3, 5234517309), (7, 2243364561), (9, 1744839103), (19, 826502733), (21, 747788187), (57, 275500911), (63, 249262729), (133, 118071819), (171, 91833637), (399, 39357273), (607, 25870761), (1197, 13119091), (1821, 8623587), (4249, 3695823), (5463, 2874529), (11533, 1361619), (12747, 1231941), (21613, 726579), (34599, 453873), (38241, 410647), (64839, 242193), (80731, 194517), (103797, 151291)]