99703197

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 170142720

約数和(自身を除く): 70439523

約数列:

[1, 3, 9, 11, 27, 33, 37, 43, 99, 111, 129, 211, 297, 333, 387, 407, 473, 633, 999, 1161, 1221, 1419, 1591, 1899, 2321, 3663, 4257, 4773, 5697, 6963, 7807, 9073, 10989, 12771, 14319, 17501, 20889, 23421, 27219, 42957, 52503, 62667, 70263, 81657, 85877, 99803, 157509, 210789, 244971, 257631, 299409, 335701, 472527, 772893, 898227, 1007103, 2318679, 2694681, 3021309, 3692711, 9063927, 11078133, 33234399, 99703197]

約数ペア:

[(1, 99703197), (3, 33234399), (9, 11078133), (11, 9063927), (27, 3692711), (33, 3021309), (37, 2694681), (43, 2318679), (99, 1007103), (111, 898227), (129, 772893), (211, 472527), (297, 335701), (333, 299409), (387, 257631), (407, 244971), (473, 210789), (633, 157509), (999, 99803), (1161, 85877), (1221, 81657), (1419, 70263), (1591, 62667), (1899, 52503), (2321, 42957), (3663, 27219), (4257, 23421), (4773, 20889), (5697, 17501), (6963, 14319), (7807, 12771), (9073, 10989)]