15696975987

素因数分解:

$3^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10357}}^1$

素因数の和:10402

約数の個数: 80

約数和(自身を含む): 29357720832

約数和(自身を除く): 13660744845

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 729, 891, 1701, 2079, 2187, 2673, 5103, 6237, 6561, 8019, 10357, 15309, 18711, 19683, 24057, 31071, 45927, 56133, 72171, 72499, 93213, 113927, 137781, 168399, 216513, 217497, 279639, 341781, 505197, 652491, 797489, 838917, 1025343, 1515591, 1957473, 2392467, 2516751, 3076029, 5872419, 7177401, 7550253, 9228087, 17617257, 21532203, 22650759, 27684261, 52851771, 64596609, 67952277, 83052783, 158555313, 193789827, 203856831, 249158349, 475665939, 581369481, 747475047, 1426997817, 1744108443, 2242425141, 5232325329, 15696975987]

約数ペア:

[(1, 15696975987), (3, 5232325329), (7, 2242425141), (9, 1744108443), (11, 1426997817), (21, 747475047), (27, 581369481), (33, 475665939), (63, 249158349), (77, 203856831), (81, 193789827), (99, 158555313), (189, 83052783), (231, 67952277), (243, 64596609), (297, 52851771), (567, 27684261), (693, 22650759), (729, 21532203), (891, 17617257), (1701, 9228087), (2079, 7550253), (2187, 7177401), (2673, 5872419), (5103, 3076029), (6237, 2516751), (6561, 2392467), (8019, 1957473), (10357, 1515591), (15309, 1025343), (18711, 838917), (19683, 797489), (24057, 652491), (31071, 505197), (45927, 341781), (56133, 279639), (72171, 217497), (72499, 216513), (93213, 168399), (113927, 137781)]