72356557329

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5209}}^1\times {\mathrm{7603}}^1$

素因数の和:12854

約数の個数: 48

約数和(自身を含む): 123604540800

約数和(自身を除く): 51247983471

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 5209, 7603, 15627, 22809, 36463, 46881, 53221, 68427, 109389, 151061, 159663, 220487, 328167, 453183, 478989, 661461, 1057427, 1359549, 1543409, 1984383, 3172281, 4630227, 9516843, 13890681, 39604027, 118812081, 277228189, 356436243, 831684567, 1148516783, 2495053701, 3445550349, 8039617481, 10336651047, 24118852443, 72356557329]

約数ペア:

[(1, 72356557329), (3, 24118852443), (7, 10336651047), (9, 8039617481), (21, 3445550349), (29, 2495053701), (63, 1148516783), (87, 831684567), (203, 356436243), (261, 277228189), (609, 118812081), (1827, 39604027), (5209, 13890681), (7603, 9516843), (15627, 4630227), (22809, 3172281), (36463, 1984383), (46881, 1543409), (53221, 1359549), (68427, 1057427), (109389, 661461), (151061, 478989), (159663, 453183), (220487, 328167)]