130803309

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 240844800

約数和(自身を除く): 110041491

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 139, 189, 273, 351, 383, 417, 819, 973, 1149, 1251, 1807, 2457, 2681, 2919, 3447, 3753, 4979, 5421, 8043, 8757, 10341, 12649, 14937, 16263, 24129, 26271, 34853, 37947, 44811, 48789, 53237, 72387, 104559, 113841, 134433, 159711, 313677, 341523, 372659, 479133, 692081, 941031, 1117977, 1437399, 2076243, 3353931, 4844567, 6228729, 10061793, 14533701, 18686187, 43601103, 130803309]

約数ペア:

[(1, 130803309), (3, 43601103), (7, 18686187), (9, 14533701), (13, 10061793), (21, 6228729), (27, 4844567), (39, 3353931), (63, 2076243), (91, 1437399), (117, 1117977), (139, 941031), (189, 692081), (273, 479133), (351, 372659), (383, 341523), (417, 313677), (819, 159711), (973, 134433), (1149, 113841), (1251, 104559), (1807, 72387), (2457, 53237), (2681, 48789), (2919, 44811), (3447, 37947), (3753, 34853), (4979, 26271), (5421, 24129), (8043, 16263), (8757, 14937), (10341, 12649)]